4-amino-1,1'-azobenzene-3,4'-disulfonic acid
Price:Negotiable
Contact Info
- Add:PENGGONG YUHANG HANGZHOU ZHEJIANG CHINA, Zip: 311115
- Contact: Xu Bojie
- Tel:+86-571-88524088
- Email:xubojie@aciddyes.com
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Description
Additional Information
CAS NO:2706-28-7
EC NO:220-293-0
Molecular Formula:C12H11N3NaO6S2
Molecular Weight:380.352
Synonyms:;C.I. 13015;C.I. Acid Yellow 9;C.I. Food Yellow 2;C.I. Acid Yellow 9, disodium salt (8CI);4-Amino-1,1-azobenzene-3,4-disulfonic acid sodium salt;disodium 4-aminoazobenzene-3,4-disulfonate;Food yellow;ACID YELLOW 147;disodium 2-amino-5-[(E)-(4-sulfonatophenyl)diazenyl]benzenesulfonate;benzenesulfonic acid, 2-amino-5-[(E)-(4-sulfophenyl)azo]-, monosodium salt;Acid Yellow 9;
Molecular Structure:
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